Is there a fan in the future for the iPad or iPhone? That question is front-and-center following word Apple has filed to patent a fan to cool its popular mobile devices. The measure is seen as a response to criticisms that the iPad grows hot due to powerful processors and CPU-intensive tasks.
The patent application, entitled "Cooling system for mobile devices", indicates a mechanical system comprised of fan, motor and an alert which potentially would vibrate the device. Because of the tight quarters, the motor would do double duty, driving both the fan and the alert, when required. Air intake and exhaust would likely employ an existing outlet in the devices, such as a headphone jack or the new Lightning connector port...